18521+4323 ES 1427
18h 52m 03.82s +43° 23' 20.1" P.A. 118.00 sep 4.4 mag 10.76,14.00
Coord 2000 |
18521+4323 |
|
Discov num |
ES 1427 |
|
Comp |
|
|
Coord arcsec 2000 |
18 52 03.82 +43 23 20.1 |
|
Date first |
1915 |
|
Date last |
2021 |
|
Obs |
4 |
|
Pa first |
110 |
|
Pa last |
117.9 |
|
P.A. Now (θ) |
117.9° |
|
Sep first |
4.0 |
|
Sep last |
4.39 |
|
Sep. Now (ρ) |
4.39" |
|
Mag pri |
10.76 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
3.24 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
+001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
3131-00576-1 |
|
Gaia DR2 |
2105198148782668288 |
|